Using a competitive counterflow assay to identify novel cationic substrates of OATP1B1 and OATP1B3

OATP1B1 and OATP1B3 are two drug transporters that mediate the uptake of multiple endo- and xenobiotics, including many drugs, into human hepatocytes. Numerous inhibitors have been identified, and for some of them, it is not clear whether they are also substrates. Historically radiolabeled substrate...

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Bibliographic Details
Main Authors: Regina D. Schnegelberger, Brianna Steiert, Philip J. Sandoval, Bruno Hagenbuch
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-09-01
Series:Frontiers in Physiology
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fphys.2022.969363/full